To Finish What I Started

Caroline is the last heiress to the Czech Republican throne, family was murdered after her country turned on her father. She was the only one to survive. Now, she's a teenager learning to fight for her life at camp as the people who murdered her family comes to look for her at her house where she lives with her guardian. She is sent back to camp and stays there for a while, there, she meets her friend Vicky and a handsome new camper who's hiding something and Caroline seems to be falling for him. Could he be a spy sent by the man who ordered Caroline's parents to be killed... And who is this "brother" she is rumored to have but never knew about?